Study the image of this rock. which word best describes the rock's grain shape? o jagged o oval round on o smooth

In this assignment, you will analyze an example of speciation by researching the finches of the galapagos islands. then you will answer questions to construct explanations and draw conclusions based on the information you gather. someone plz !

What are characteristics of minerals? select 3 choices

The main ingredient of magma is a pahoehoe. b silca c dissolved gases d obsidian